package com.hqyj.ctxp.service;

import com.hqyj.ctxp.pojo.ShopCart;
import com.hqyj.ctxp.utils.ResultInfo;

public interface ShopCartService {

    //添加到购物车
    ResultInfo addCart(ShopCart shopCart);

    //增加数量
    ResultInfo updateNum(ShopCart shopCart);

    //查看当前用户的购物车
    ResultInfo showUserCart(Integer userNo);

    //删除商品
    ResultInfo deleteProduct(ShopCart shopCart);
}
